Hearing aid innovator Signia, part of WSA, introduced Signia Multi-adaptive Xperience (MaX), the world's first multi-dimensional AI hearing aid platform with 4 DNNs powered by Acoustic Intelligence, helping wearers fully participate in life's most vibrant, noisy moments.

Most hearing aids perform well in one-on-one conversations but struggle to keep up in real-life dynamic settings. That's because they apply the power of AI in only one dimension: noise reduction. That approach can make the world quieter – but at the cost of connection and immersion.

Powered by Acoustic Intelligence, Signia MaX continuously analyzes multiple dimensions of sound simultaneously – including 1) speech, 2) noise, 3) environmental conditions, and 4) the wearer's own voice – enabling hearing that adapts to the full listening moment, not just the noise.

"We know that the biggest unmet need for hearing aid wearers is the ability to fully engage in the dynamic group conversations that happen in noisy, multi-talker environments," said Jose Alves, Head of Signia. "With Signia MaX, we've moved beyond the limitations of one-dimensional AI, unlocking system intelligence that understands the full moment. Acoustic Intelligence represents a new frontier in AI sound processing, fundamentally reimagining what hearing care professionals can offer their patients – and what patients can expect from their hearing aids."

Acoustic Intelligence unites four task-specific Deep Neural Networks (DNNs) – Speech Detection, Own Voice Detection, Scene Analysis, and Noise Processing – each trained to understand a different dimension of sound while working together as one coordinated system. Unlike traditional hearing aid architectures that primarily apply AI to a single function, Acoustic Intelligence continuously shares information across all four deep neural networks, enabling sound processing decisions that account for the complete listening environment in real-time.